消防喷淋管道施工方案.docxVIP

消防喷淋管道施工方案

目录

1.项目概述................................................4

1.1项目背景.............................................4

1.2设计依据及规范.......................................5

1.3工程范围与内容.......................................6

2.施工准备................................................7

2.1施工组织机构.........................................9

2.2施工前准备...........................................9

2.2.1技术准备........................................10

2.2.2材料准备........................................11

2.2.3机具准备........................................12

2.2.4施工队伍配备....................................14

2.3现场准备............................................15

3.管道施工...............................................16

3.1施工要点............................................18

3.1.1材料及外观检查..................................19

3.1.2材料运输与堆放..................................20

3.2埋地管道施工........................................21

3.2.1测量放线........................................22

3.2.2基础处理与下管..................................23

3.2.3管道焊接........................................25

3.2.4试压与清洗......................................26

3.3暗设管道施工........................................27

3.4明设管道施工........................................28

4.附件及支吊架安装.......................................29

4.1附件安装............................................30

4.2支吊架安装..........................................30

5.管道系统检验...........................................32

5.1水压试验............................................33

5.2气压试验............................................34

5.3管道冲洗............................................34

6.管道防腐与保温.........................................35

6.1防腐处理............................................36

6.2保温处理............................................38

7.系统调试...............................................39

7.1系统调试步骤........................................40

7.2调试准备....................